Key attributes

• Data Storage Options: Memory Card

• Network: wifi, TCP, lp, GPRS

• Place of Origin: China

• Lock Cylinder Security Grade: Grade C

• Smart App: Tuya App

• Door Type: Wood door, Steel door, Stainless Steel door, Aluminum…

• Unlock way: Phone +Fingerprint + Password + Card + Key

• Color: Gold

• APP: Tuya Smart

• Battery: AAA Battery*4